Continents and the Oceans
Ecosystems
2 Ecosystems and The Atmosphere
The Water Cycle
Country Income Classification
100
Canada is on this continent.

What is North America?

100

A large naturally occurring community of flora and fauna occupying a major habitat.

What is a biome?

100

Organisms that make their own food.

What is a producer?

100
Water Vapor is the result of this stage in the water cycle.

What is evaporation?

100

This is a country with few economic resources.

What is a Low-Income Country/Economy (LIC)?

200

This is the largest continent.

What is Asia?

200

Living things that have a direct or indirect influence on other organisms in an environment.

What is a biotic component?

200
This is the lowest atmospheric layer.

What is the Troposphere?

200

The reason that water is present on the outside of a cold drink.

What is condensation?

200

The United States has this kind of income classification.

What is a High-Income Country/Economy (HIC)?

300
This ocean lies between South America and Africa. 

What is the Atlantic Ocean?

300

Chemical and physical parts of the environment that affect living organisms and the functioning of ecosystems.

What is an abiotic component?

300

Captures light energy for photosynthesis.

What is chlorophyll?

300

The flow of water under the surface is referring to this stage in the water cycle.

What is ground water flow?

300

This country type has a GNI per capita of $13,845 or higher.

What is a High-Income Country/Economy (HIC)?

400

This Ocean is to the East of Indonesia.

What is the Pacific Ocean?

400

Chemical reactions in cells that break down glucose molecules and release energy, carbon dioxide and water.

What is aerobic respiration?

400

The Ozone is within this atmospheric layer.

What is the Stratosphere?

400

Acid Rain falls under this stage of the water cycle.

What is precipitation?

400

China has this kind of income classification.

What is a Middle-Income Country/Economy (MIC)?

500

Kazakhstan lies on this continent.

What is Asia?

500

6CO2 + 6H2O → C6H12O6 + 6O2

What is the formula for photosynthesis?

500

C6H12O6 + 6O2 → 6CO2 + 6H2O

What is the formula for aerobic respiration?

500

A passive process in which water moves through a plant's aerial parts, such as leaves, stems and flowers.

What is transpiration?

500

This country type has a GNI per capita above $1,136 but below $4,465.

What is a Middle-Income Country/Economy (MIC)?